FCC Chairman Kevin Martin announced at CES last night that his agency will be looking into Comcast's data-meddling ways. "Sure, we're going to investigate and make sure that no consumer is going to be blocked," he said.

Per FCC rules Comcast is allowed to use "reasonable traffic management" solutions to keep its network running, but Martin said he thinks Comcast and other ISPs should be required to disclose filtering to customers even if it's found to be reasonable.

That's pretty encouraging, but we'll see how this all plays out in the industry -- especially since NBC and AT&T execs were talking excitedly about ISP-based copyright filtering on another stage at CES earlier in the day.